TinyUmbrella is now updated with version 5.00.05 to support saving of SHSH blobs for iOS 4.3.4 and 4.2.9 (CDMA Verizon iPhone 4) and TinyUmbrella allows you to save SHSH your device from your Windows or Mac computer. TinyUmbrella also allows you to save the SHSH certificate so if you want to downgrade to an older firmware than the one installed and not signed by Apple……….
Semaphore @notcom has just released an update its SHSH Blobs saving tool TinyUmbrella to version 5.00.05 for the Apple very latest iOS 4.3.4 Software Update for blocking JailbreakMe Exploit. TinyUmbrella 5.00.05 support all iOS devices included Verizon iPhone 4 firmware 4.2.9. Again, in case you’ve updated by mistake save your current SHSH to avoid loosing the jailbreak. Download TinyUmbrella (Mac & Windows).